Like you I'm also in the camp of trying to understand the reasoning behind the trade. It's not what I would've done, but Belichick the GM is not totally dumb. What I think may be plausible is:Yea I saw/heard that.
According to reports, if BB was willing to give him$11m/yr then he was willing to tolerate it.
When you look at all the clues, the 236 linebackers on the team, his uneven play and now the major gap in the contract discussions, BB saw this coming. With that said, he also could have been making those moves to lessen the blow if Hightower also splits.
1) In the off-season the Patriots made Collins an offer of $11 million per - which he rejected
2) Collins' always been a player with inconsistent effort level, but his overall talent is undeniable and when he's on he's playing like a top-3 LB in this league. So the Patriots, despite his inconsistency, were willing to pay him like that ($11 million per would be the second-highest average for a non-pass rushing LB behind Kuechly, of course the key part are the guarantees).
3) Collins does not like living in New England (was said by a couple people here for some time now), so the "Von Miller money" angle is just a way of him/his camp telling the Patriots that there's no way he'll stay here long-term (his agent in addition said yesterday that there were no serious contract discussions with the Patriots, so I think both sides quickly came to an understanding that this year would be Collins' last in NE).
4) This season Collins was not only inconsistent, but (perhaps with the contract situation in mind) he started freelancing, thus disrupting the defense.
5) In the last couple of weeks it got to a point then where Belichick had seen enough and concluded that with his current inconsistent effort level and his freelancing Collins was not a benefit to the team and decided to trade him.












